The <<.def lingo>> [[macro|Macros]] relates to the translation of ~TiddlyWiki's user interface into other languages. It returns a piece of text in the user's currently selected language.
To translate any text that directly placed in user's wiki, instead of in a language plugin, you can set the `lingo-base` variable to teach <<.def lingo>> macro the place to look for.
!!! Parameters
;key
: The last part of title of the tiddler that contains the text. The `<<lingo-base>>` prefix and current language name prefix is added automatically
;lingo-base-fallback
: Optional lingo-base when it is not possible to define `lingo-base` variable (for example, when using this macro in the caption field), you can set the lingo base by passing this parameter